Utjecaj potresnih zona i lokalnih uvjeta tla na odziv armiranobetonskih zgrada

Yön, Burak; Öncü, Mehmet Emin; Calayır, Yusuf

doi:10.14256/jce.1192.2014

Cited by 2 publications

(1 citation statement)

References 22 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In this context, structural response or element behavior that constituted with any defect can only be revealed through IDA analyzes that can be performed correctly. These defects can be reinforcement corrosion (Fantilli et al 1999), tension reinforcement at high strength beam (Ashour 2000), concrete confinement (Lee and Pan 2003), low concrete strength due to missing quality control (Rizwan et al 2020), Chloride induced corrosion of RC frame (Kordtabar and Dehestani 2020) and local seismic effect (Yön et al 2014). The common side of the listed studies above are on RC structures, constant axis interval, defect effect on the performance of low or medium rise RC frame commonly used in the literature (Martineau et al 2020, Wu et al 2020).…”

Section: Introductionmentioning

confidence: 99%

Incremental Dynamic Analysis of Mid-Rise Rc Buildings to Assess Effect of Concrete Strength and Tension Reinforcement Ratio in Beam

Onat¹,

Yön²

2021

Uludağ University Journal of the Faculty of Engineering

View full text Add to dashboard Cite

IDA is a parametric analysis method that has used commonly in several different forms to assess the structural performance under seismic loadings. This paper focuses on the effect of tension reinforcement ratio and concrete strength to performance of reinforced concrete (RC) structures. For numerical analysis, two RC frame type structures were selected. One of them is 5 stories other of them is 7 stories. Two different concrete class, C20 and C25, were considered and three tension reinforcement ratios were considered for analyses. Tension reinforcement ratios were determined half of the compressive reinforcement, equal to compressive reinforcement and double of compressive reinforcement ratio. Incremental dynamic analyses (IDA) were performed on these buildings. In this study to execute IDA, eleven seismic acceleration benchmark records were multiplied with various scaling factors from 0.2 to 1.2. Maximum base shear and corresponding roof displacement responses obtained from IDA curves were generated according to these responses. IDA curves were compared with each other by using suitable graphs. According to analyses results, increasing tension reinforcement of beam elements has not any effect on maximum roof displacement. Whereas, increasing of tension reinforcement decreased interstorey drift ratio. This result limited the damage due to decreased interstorey drift ratio.

show abstract

Section: Introductionmentioning

confidence: 99%

Incremental Dynamic Analysis of Mid-Rise Rc Buildings to Assess Effect of Concrete Strength and Tension Reinforcement Ratio in Beam

Onat¹,

Yön²

2021

Uludağ University Journal of the Faculty of Engineering

View full text Add to dashboard Cite

show abstract

Farklı sismik bölgelerde yerel zemin koşullarının yapı hedef yerdeğiştirmelerine etkisi

Avcil

Işık

Büyüksaraç

2022

Gümüşhane Üniversitesi Fen Bilimleri Enstitüsü Dergisi

View full text Add to dashboard Cite

The local soil conditions of the region where the structure is located are one of the important parameters taken into account in the evaluation and design of structures under the influence of earthquakes. In this study, the effect of different local soil conditions on target displacement values of reinforced-concrete (RC) structures in different seismic regions was investigated. For this purpose, four different settlements within each earthquake zone specified in the previous earthquake zone map were taken into account. Structural analyzes for a sample reinforced concrete structure using four different local soil conditions were performed for all residential units separately. The values predicted in the current earthquake hazard map for the considered locations were repeated for four different local soil classes. For the settlements, the predicted values in the last two maps were compared. As the soil properties improved as a result of the structural analysis, the displacement values predicted for the building performance level took lower values.

show abstract

Utjecaj potresnih zona i lokalnih uvjeta tla na odziv armiranobetonskih zgrada

Cited by 2 publications

References 22 publications

Incremental Dynamic Analysis of Mid-Rise Rc Buildings to Assess Effect of Concrete Strength and Tension Reinforcement Ratio in Beam

Incremental Dynamic Analysis of Mid-Rise Rc Buildings to Assess Effect of Concrete Strength and Tension Reinforcement Ratio in Beam

Farklı sismik bölgelerde yerel zemin koşullarının yapı hedef yerdeğiştirmelerine etkisi

Contact Info

Product

Resources

About